Four of the five designers of the Apple Macintosh computer were left-handed, that's 1,000 per cent higher than the normal level.

在五名Mac电脑设计师中，有四名是左撇子，这比一般水平高出了1000%。

The graphical user interface that Apple’s Macintosh launched in 1984 was a huge step in making personal computers more popular and easier to use.

Apple 的 Macintosh 于 1984 年推出的图形用户界面是使个人计算机更受欢迎和更易于使用的一大步。